No effect attribute node
Hello
I am having problems with the programmatical adjustment of a numerical input. I am using attribute nodes to set the precision and data range, but it has no effect on the input element. I recently updated from 6.0 to 7.1 and never had that problems under 6.0.
What is wrong here?
I appanded the VI I am working on. Th enumeric Inputs next to the buttons have to adjust to the chosen data range.
Best Regards Dermot
Attachments:
RezeptAddTR4.vi 234 KB
I submitted an issue report against the LV Help for this. If you encounter other situations where NI documents are missing information or have unclear or incorrect information, please submit that feedback so we can look into it.
Thanks!
Kelly Holmes
LV Documentation
Kelly H
LabVIEW Documentation
National Instruments
Similar Messages
-
In XSLT, make XPath expression to retrieve attribute nodes
I have a problem fetching attribute nodes in an Xpath expression.
SOAP Request:
<Create ID=5/>
<Name>Per</Name>
I want to fetch the value of ID and put it into another variable with an XPath expression in a XSLT transformation.
If you look at http://www.w3schools.com/xpath/xpath_syntax.asp
You should be able to do this with "//Create[@ID]" according to the examples, but this is not working at all in JDev.
Any thoughts?
/PerThanks, that worked!
Just thought about it. How do you do the other way around.
<Create>
<ID>7</ID>
to
<Create ID=7>
. -
Function of attribute node "palette type - grayscale"
Hello,
i wanted to ask you, what the function of this attribute node "palette type" (grayscale) is?
It is included in (almost) every VI, created in Vision Assistant.Please crop your embedded image next time. There is no need to include 1M white pixels!
How old is your LabVIEW version? I think it was in the last century when property nodes were still called attribute nodes.
What happens if you right-click the node and select "help for palette type" or similar?
LabVIEW Champion . Do more with less code and in less time . -
Can anyone please tell me how the attribute node in LABVIEW ( ver 5) in builtin INSTRUMENT I/O exampe file works and how it is being made.............
Samura,
After running LabVIEW 5.1 I found in the Search Examples help file a link titled Instrument I/O. Under there I see several examples, one of which contains many attribute nodes. It is difficult for me to tell you pecifically what the purpose of each and every attribute node in this forum.
Generally, attribute nodes in LabVIEW 5.1 are used to set the properties of the front panel controls and indicators. The properties available in an attribute node are very similar to the properties made available by right clicking on a particular front panel control or indicator.
If you have a question about a specific attribute node, I would like to ask you to post in a new thread with a detailed description of the attribute node.
Thank you, and have a great day
Scott
Applications Engineer
National Instruments -
Labview 6.i front panel with a chart, multiple plots, several transducers, thermocouples, Vdc, power monitors.
I need a dual "Y" scale for a new application. I had no problem making the duplicate scale and designation which plot goes to what scale, however, when zooming in on a section of the plot and then resetting the chart with the minimum and maximum scaling attributes, it only resets the "0" scale ( -30 to 500) not the "psig" scale (-300 to 5000). How do I designate which (Min Max)attribute node goes to which "Y" scale?
I will be upgrading to 7.1.1 this week, is a new tool available to do this? ThanksHi
Download example about scales.
:ni example
See attached doc. Once you select an y active scale, all Y scale modifications affect that scale.
It works like select active cursor.
Cheers
Alipio
"Qod natura non dat, Salmantica non praestat" -
How to preserve encoded characters at text and attributes node?
<greeting>hello, <World> </greeting>
When I run a SAX parser, it automatically decodes the characters
and make the document ill-formed after the round trip.
<greeting>hello, <world> </greeting> --- ERROR
Q: How do I preserve those special characters at text node and attribute nodes?
ThanksThanks for you guys' help.
It's great to get a real-time help from this online community.
Yue,
What I attempted to do was
0. I have 6G <database> document having 1.4 M <entry>s.
1. Read one <entry> at a time using SAX
2. Save each <entry> to a buffer
3. Pass the buffer to a Unmarshaller ( JAXB ) and create a JavaObject
Repeat above moving to next <entry> until reaches to the end.
At step 1, unescape happens
becomes >< becomes <
and & &
making my doc malformed (which is legal) :(
At step 2, I did the following to perserve <, >, and &
str = str.replaceAll( ">", ">");
str = str.replaceAll( "<", "<");
str = str.replaceAll( "&", "&");At step 3, JAXB is now happy to get a healthy XML input
<greeting>hello, <World></greeting>
It turned out to be nobody's fault but myself.
It was a good lesson, though.
Thanks, buddies -
My Waveform Graph is not a standard WG because it does have the Attribute
Node History. Therefore, I can't set the Attribute Node History to nothing
to delete a plot.
Is there another way to delete plots instead of using the Attribute Node
History?
Thanks!
StefanoSteve Drake wrote in message
[email protected]..
> On Fri, 24 Mar 2000 15:31:26 +0100, "Carmafresh"
> wrote:
>
> >My Waveform Graph is not a standard WG because it does have the Attribute
> >Node History. Therefore, I can't set the Attribute Node History to
nothing
> >to delete a plot.
> >Is there another way to delete plots instead of using the Attribute Node
> >History?
> >Thanks!
> >Stefano
> >
>
> Hi, just so you know what I do.
>
> I just looked and the XY Graph does not have a history attribute so
> what about writing out an array like [0,0] to clear the graph image?
>
> Exactly which graph are you using?
> My graph
> Regards,
>
> Steve Drake
Hi, Steve.
Yes, I use
this method to clear the graph image but: why the attribute Node
History isn't?
See the attachment: my graph!
Help me please!
Regards,
Stefano
[Attachment mygraph.vi, see below]
Attachments:
mygraph.vi 23 KB -
Effect Attributes are not visible
Hi,
On one of the machines where FreeHand is installed, I am not
able to see the attributes of any effect which I add to my path. I
see the attributes area as TOTAL BLANK.
Can anybody let me know that what property helps me get back
the attributes for any effect which I add to my path.
Regards
Rajesh Chadharajesh_chadha wrote:
> On one of the machines where FreeHand is installed, I am
not able to see the
> attributes of any effect which I add to my path. I see
the attributes area as
> TOTAL BLANK.
It sounds like a system or installation problem. What is your
platform and
OS?
If you're on a Mac, perform the usual trouble-shooting
routines of using
Disk Utility to verify and repair disk permissions. If that
doesn't help, I
expect you'll have to reinstall FH.
Judy Arndt -
Accessing attribute nodes in SubVi's?
Hi,
Is there any way that I can access/set the attributes on my controls
and indicators from a SubVi? I know I can access/set the value with the
VI Reference tools.
In my application I would like to change the colour of an object when
the user clicks on it, but I need to do this from a subVi running in
parallell.
/Nimrod
Sent via Deja.com http://www.deja.com/
Before you buy.Harry wrote:
I have a default value in one of the transient attribute for my Entity, now that attribute in viewObject has an LOV, now when I run the App Module Tester, I can see the default value , but it does not change upon selecting a new value from an LOVThis is working in 11.1.1.2.0. Make sure that the transient attribute is Updatable Always. -
My VI shows about 5000 curves, consiting of 2 points each. If I want to change the colour of the lines this is fast until some 100 lines have been processed. Thereafter the time needed per update is suddenly increased to about 1s per line, and causing about 2000s runtime. I'm then able to watch how to colour changes from line to line...
Basically would it be enough to disable the automatic colour assingment and have all traces black only and with exactly the same attributes. Is there any possibility to do that really fast, e.g. with writing to one single attribute?
Marco
mailto:[email protected]There is not an "All Plots" at the same time property as far as color etc. However, you can speed your application up drastically if you "defer panel updates" which is a panel property. So get the panel ref you wnat and then defer the updates, set all the colors and properties one at a time, and then when you are all done set Defer to false. This makes LabVIEW wait to redraw and you should notice a huge change.
-
How to bind UI Element with Context Node Attribute Element
Hi,
I'm building my view dynamically in the wdDoModifyView method.
Is it possible to bind a "TextView" element to a specific element of an attribute node?
Scenario:
Node_Employees
|
+- Attribute_Code
|
+- Attribute_Name
Node Contents:
Employees
|
+- Code: 1, Name: Employee 1
|
+- Code: 2, Name: Employee 2
|
+- Code: 3, Name: Employee 3
I need to do something like binding a TextView UI element to the "Name" attribute of the element #2, what would result to show "Employee 2" on my view.
How can I do this?
Thanks in advance,
Geraldo.Hi Saravanan,
First I populate the context node and it won't change during view's lifecycle. After that, I build my view and bind the TextView UI elements to the node context attributes elements.
If the node has 10 elements, I will build 10 TextView UI elements and bind them to each attribute element.
Regards,
Geraldo Brígido. -
Attributes iteration of a value node bound to a structure invalid?
A context value node bound to a structure always delivers all attributes of the structure bound instead of the attributes, which were selected from the available structure attributes.
For example, if structure S has the attributes A, B and C and the value node V is bound to S, but "inherits" attribute A only, the code
wdContext.nodeV().getNodeInfo().iterateAttributes()
delivers an iterator which loops 3 times and returns A, B and C as attribute infos.
Is this a wanted behaviour? I would expect that only the attributes, which are bound to the corresponding structure attributes (A in the sample) are returned.
Regards
Stefan
Just to be a little bit more accurate: the term "structure" means a complex type defined unter "Structures" in the "Local Dictionary" for example. Attributes and nodes are Value Attributes/Nodes.
Message was edited by: Stefan KlenschYes, it is the intended behaviour. These <i>are</i> the attributes at run time. And I don't see why the additional structure attributes should be hidden from the application (besides the fact that iterateAttributes() is used internally, too).
If you are interested whether an attribute was originally declared or was automatically added due to the structure binding, look at IWDAttributeInfo.isDeclared(). -
How to create a node with attribute?
hi,
does anyone can help with creating an XML node with only attributes but no value?
e.g.
<root>
<category node_id='ND1'>
<value id='1'>some value in here</value>
*<extra_node desc="this is the new node i want to create"/>*
</category>
<category node_id='ND2'>
<value id='1'>some value in here</value>
</category>
</root>in the example, what i want to do is to get the category using XPath, and insert one attribute node into it.
anyone can help? sincerely appreciated!No, the question was not about attributes with no value, it was about elements with no value.
Now I know that the "value" of an element is a meaningless term in XML, but the OP's example shows that the question was how to produce an empty element. Even though the text describes the operation as "insert one attribute node", which doesn't agree with the example.
It's easy to create an empty element using DOM, but we have no idea whether the OP is talking about DOM programming or what. -
Smart style is not effecting in smartforms print preview
Hi All,
i have created my smart style with HELVE font style and i have created paragraph formats for my smart style. And i assigned one of my paragraph format to header data-> standard format.
I have used this smart style in my smart form. But while doing print preview, my smart form output is not effected by the smart style which i have given. Output is displaying in the form of my smart styles-> header data-> standard format's font wise. Not effecting the paragraph formats what i have given in my smart form text editor.
could anyone reply me how to solve this issue.
Thanks in Advance.You can do one last thing from your side to ensure you are absolutely right. Open your smartstyle and create a paragraph format under paragraph node, with name P1 (for example). Now in P1, keep the font as Helve and save and ACTIVATE.
Go back to your smartform, open the concerned text node. Select the text in it and from the drop down select P1. If you have not assigned this smartstyle to your form in attribute node, in that case you need to assign this smartstyle to your form (or in the output option tab of the text node) to get the P1 in the drop down.
Save and activate the smartform. And let us know if it solves your issue.
Cheers,
Anid -
Binding of different context nodes in BSP WD Workbench
Im creating a new View .
How can i bind a new attribute node in this view to context node of <U>component controller</u>( not of custom controller)?
Edited by: Oleg Agranovich on Oct 27, 2008 3:07 PMHI,
just like you would with a custom controller. It is the same method call in the CREATE_XXX method of the context class.
Just substitute the iv_controller_type variable with CL_BSP_WD_CONTROLLER=>CO_TYPE_COMPONENT
owner->do_context_node_binding(
iv_controller_type = CL_BSP_WD_CONTROLLER=>CO_TYPE_COMPONENT
iv_target_node_name = '<<CUCO_NODE>>'
iv_node_2_bind = <<node>> ).
cheers Carsten
Maybe you are looking for
-
Error 80080005 during windows update on Server 2008 R2 Datacenter
I have tried MS fix it to no avail. I still can't install Windows update. I did have problems with pofiles being corrupted and wonder if this is related, but I am stuck. What is the next step in trying to get Windows Update to work? Thanks ~Randy
-
SharePoint 2013 Excel Services Blue Spinning Icon After Re-Open
Troubleshooting an issue (or determine if it's a normal function) where Excel Services will open a external data connected excel file the first time and give a datasource error when attempting to update. After clearing the error message window manual
-
My text is invisible and i can't get it back
it shows up ok in the preview, but i cannot see it in dreamweaver. any suggestions would be most appreciated.
-
Add one same literal to each and every field in a collection
I need to add a semicolon to each and every field in my collection (I will afterwards write it to a CLOB and have the data opened in Excel as a CSV file). I mean I have a nested table with, say 10 fields. For each index in the collection, I need to b
-
i have recently bought an apple ipod touch. so how do i verify my id?